Software for distance cartogram creation
HistoryLoc is a practical system to track place names over time.
OpenMTP/HRI/HRIT C++ access libraries.
Create cartographic map frames from an XML template
LGPL GML parser
Map Coloring Plugin for OpenJump
Open Street Map (OSM) tools, OSM/XML parser, tag extractor
Using PHP-CLI to parse NMEA data to generate depth maps with GD
A gui for linux users of miniHomer, a GPS tracker
A frontend for gpsbabel
Ready-to-use appliance for GIS, Data Mining and Analysis, Modelling...